AU5666896A - Method and system for identifying documents generated by an unauthorized software copy - Google Patents

Method and system for identifying documents generated by an unauthorized software copy

Info

Publication number
AU5666896A
AU5666896A AU56668/96A AU5666896A AU5666896A AU 5666896 A AU5666896 A AU 5666896A AU 56668/96 A AU56668/96 A AU 56668/96A AU 5666896 A AU5666896 A AU 5666896A AU 5666896 A AU5666896 A AU 5666896A
Authority
AU
Australia
Prior art keywords
documents generated
unauthorized software
identifying documents
software copy
copy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU56668/96A
Inventor
Shmuel Ur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEON H CHARNEY
SHAY H BUSHINSKY
Original Assignee
LEON H CHARNEY
SHAY H BUSHINSKY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LEON H CHARNEY, SHAY H BUSHINSKY filed Critical LEON H CHARNEY
Publication of AU5666896A publication Critical patent/AU5666896A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
    • H04N1/32133—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image on the same paper sheet, e.g. a facsimile page header
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203—Spatial or amplitude domain methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0082—Architecture adapted for a particular function
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3235—Checking or certification of the authentication information, e.g. by comparison with data stored independently
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3236—Details of authentication information generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3271—Printing or stamping
AU56668/96A 1996-04-23 1996-04-23 Method and system for identifying documents generated by an unauthorized software copy Abandoned AU5666896A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/005670 WO1997040619A1 (en) 1996-04-23 1996-04-23 Method and system for identifying documents generated by an unauthorized software copy

Publications (1)

Publication Number Publication Date
AU5666896A true AU5666896A (en) 1997-11-12

Family

ID=22255000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56668/96A Abandoned AU5666896A (en) 1996-04-23 1996-04-23 Method and system for identifying documents generated by an unauthorized software copy

Country Status (5)

Country Link
EP (1) EP0895691B1 (en)
JP (1) JP2000509176A (en)
AU (1) AU5666896A (en)
DE (1) DE69622286T2 (en)
WO (1) WO1997040619A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5768426A (en) 1993-11-18 1998-06-16 Digimarc Corporation Graphics processing system employing embedded code signals
US7724919B2 (en) 1994-10-21 2010-05-25 Digimarc Corporation Methods and systems for steganographic processing
US9630443B2 (en) 1995-07-27 2017-04-25 Digimarc Corporation Printer driver separately applying watermark and information
FR2779592B1 (en) * 1998-06-09 2000-09-01 Inst Eurecom METHOD FOR SIGNING A DIGITAL DOCUMENT BY COVERING BINARY INFORMATION
GB9901523D0 (en) * 1999-01-26 1999-03-17 Bank Of England Printing of security documents
GB9901522D0 (en) * 1999-01-26 1999-03-17 Bank Of England Substrates for printing
US7106888B1 (en) 1999-05-25 2006-09-12 Silverbrook Research Pty Ltd Signature capture via interface surface
US7243835B2 (en) 1999-05-25 2007-07-17 Silverbrook Research Pty Ltd Competition entry via label
US7142691B2 (en) 2000-03-18 2006-11-28 Digimarc Corporation Watermark embedding functions in rendering description files
US6899475B2 (en) 2002-01-30 2005-05-31 Digimarc Corporation Watermarking a page description language file
CH695718A5 (en) 2002-09-20 2006-07-31 Alpvision Sa A method of generating and applying on a support of a digital spatial marking.
US8140848B2 (en) 2004-07-01 2012-03-20 Digimarc Corporation Digital watermark key generation
JP6420840B2 (en) * 2014-01-28 2018-11-07 カーベーアー−ノタシ ソシエテ アノニム Simple encoding, authentication and copy detection system for printed documents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457540A (en) * 1992-01-06 1995-10-10 Canon Kabushiki Kaisha Image processing method and apparatus in which identification information is added based on image density
JP3111754B2 (en) * 1993-07-01 2000-11-27 ミノルタ株式会社 Image forming device
GB9400971D0 (en) * 1994-01-19 1994-03-16 Mor Limited Method of and apparatus for manipulating digital data

Also Published As

Publication number Publication date
WO1997040619A1 (en) 1997-10-30
DE69622286D1 (en) 2002-08-14
DE69622286T2 (en) 2003-03-06
JP2000509176A (en) 2000-07-18
EP0895691B1 (en) 2002-07-10
EP0895691A1 (en) 1999-02-10

Similar Documents

Publication Publication Date Title
EP0850523B8 (en) Document authentication system and method
AU4644797A (en) Method and system for identifying the source of documents generated by software
AU3321795A (en) System and method for key escrow and data escrow encryption
AU7997498A (en) Copy management method
AU2666595A (en) Method for preventing use of software on an unauthorized computer
AU5135996A (en) Systems and methods for identifying images
SG43259A1 (en) System and method for data security
AU6646298A (en) Data security system and method
AU4262797A (en) Method and system for electronic document certification
AU5448696A (en) Method and apparatus for routing confidential information
AU3206597A (en) System and method for automated document processing
AU5560999A (en) Method and system for identifying significant topics of a document
AU2245397A (en) Method and system for implementing data transfers
AU9781298A (en) System and method for computer operating system protection
AU5127099A (en) Methods and systems for accessing information from an information source
AU7102196A (en) An information encryption method
AU8668498A (en) Key duplication apparatus and method
AU1829597A (en) Method for an encrypted digital watermark
AU4910496A (en) Method and apparatus for improved information storage and re trieval system
AU4568299A (en) Method and apparatus for assessing the security of a computer system
AU5753298A (en) Method and system for generating software code
AU3736297A (en) Method and apparatus for sorting and acquiring image data for documents
AU1590900A (en) Method and system for securing data objects
AU3206397A (en) Method and apparatus for two-level copy protection
AU4072095A (en) Automated system for identifying authorized system users